Trace number 1513139

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.09 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1568578307-064.cnf
MD5SUM5adac1d8579162dbe20ef9795f561831
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1513139-1238213743.cnf
0.00/0.00	c found header 'p cnf 220 18700'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    18700     220      0     0      0       0      0    0.0   0    1
0.79/0.82	c s    0.8    18700     220      0     0      0       0      0    0.0   0    1
0.79/0.82	c l    0.8    18700     220      0     0      0       0  18700    0.0   0    1
0.79/0.83	c R    0.8    18700     220      0     0      0     101    101   75.7   9    2
0.79/0.83	c R    0.8    18700     220      0     0      0     201    201   74.7  15    2
0.79/0.88	c N    0.9    18700     220      0     0      0     807    807   76.4  31    2
0.79/0.89	c B    0.9    18700     220      0     0      0    1000   1000   77.4  33    2
0.89/0.96	c B    1.0    18700     220      0     0      0    2002   2002   80.5  33    2
0.89/0.99	c N    1.0    18700     220      0     0      0    2416   2416   81.0  33    2
1.29/1.35	c N    1.4    18700     220      0     0      0    6431   6431   82.6  34    4
1.49/1.51	c B    1.5    18700     220      0     0      0    8005   8005   82.6  34    4
2.69/2.72	c N    2.7    18700     220      0     0      0   16067  16067   82.1  34    7
3.20/3.20	c +    3.2    18700     220      0     0      0   18702  20570   82.0  34    8
4.09/4.16	c +    4.2    18700     220      0     0      0   23376  22627   81.9  36    8
4.19/4.29	c B    4.3    18700     220      0     0      0   24015  21217   81.9  35    8
5.29/5.34	c +    5.3    18700     220      0     0      0   29221  24889   82.0  33    9
7.08/7.12	c +    7.1    18700     220      0     0      0   36525  27377   81.8  34   10
7.48/7.58	c N    7.6    18700     220      0     0      0   38523  26896   81.7  34   10
9.38/9.45	c +    9.4    18700     220      0     0      0   45656  30114   81.5  34   11
12.19/12.28	c
12.19/12.28	c       original/binary      fixed     eliminated      learned       agility
12.19/12.28	c   seconds        variables     equivalent    conflicts       height       MB
12.19/12.28	c
12.19/12.28	c +   12.3    18700     220      0     0      0   57072  33125   81.4  35   12
14.08/14.11	c B   14.1    18700     220      0     0      0   64028  33139   81.4  36   13
16.08/16.16	c +   16.2    18700     220      0     0      0   71342  36437   81.2  35   13
21.68/21.77	c +   21.8    18700     220      0     0      0   89176  40080   81.1  35   14
21.89/21.95	c N   22.0    18700     220      0     0      0   89834  37108   81.1  34   14
28.78/28.81	c +   28.8    18700     220      0     0      0  111470  44088   80.9  34   15
38.98/39.02	c +   39.0    18700     220      0     0      0  139335  48496   80.8  34   17
46.77/46.87	c B   46.9    18700     220      0     0      0  160048  48505   80.8  36   18
53.07/53.12	c +   53.1    18700     220      0     0      0  174165  53345   80.8  34   19
67.67/67.73	c N   67.7    18700     220      0     0      0  205240  53358   80.6  34   21
73.67/73.74	c +   73.7    18700     220      0     0      0  217706  58679   80.5  35   21
102.96/103.03	c +  103.0    18700     220      0     0      0  272130  64546   80.1  34   23
141.55/141.67	c +  141.6    18700     220      0     0      0  340161  71000   79.6  35   25
164.95/165.06	c B  165.0    18700     220      0     0      0  384099  71013   79.5  35   27
191.44/191.56	c +  191.5    18700     220      0     0      0  425202  78100   79.3  33   28
211.53/211.66	c N  211.6    18700     220      0     0      0  461636  78113   79.2  36   30
259.12/259.23	c +  259.2    18700     220      0     0      0  531500  85910   79.0  33   31
353.39/353.50	c +  353.4    18700     220      0     0      0  664375  94501   78.8  36   34
479.96/480.15	c +  480.0    18700     220      0     0      0  830465 103951   78.4  34   38
538.85/539.03	c
538.85/539.03	c       original/binary      fixed     eliminated      learned       agility
538.85/539.03	c   seconds        variables     equivalent    conflicts       height       MB
538.85/539.03	c
538.85/539.03	c B  538.9    18700     220      0     0      0  896202 103960   78.2  35   41
647.52/647.76	c N  647.6    18700     220      0     0      0 1025661 103969   78.0  34   42
657.21/657.48	c +  657.3    18700     220      0     0      0 1038081 114346   77.9  35   42
886.95/887.26	c +  887.0    18700     220      0     0      0 1297600 125780   77.5  34   47
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 1599587 conflicts, 1809081 decisions, 1 random
1200.07/1200.40	c 0 iterations, 3 restarts, 3066 skipped
1200.07/1200.40	c 20 enlarged, 0 shrunken, 15628 rescored, 437 rebiased
1200.07/1200.40	c 1 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.40	c elim: 142570 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 440 probed, 1 phases, 1 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 109348136 learned, 9% deleted, 0 strong, 12 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 54947876 propagations, 0.05 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 52 MB max, 420 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513139-1238213743/watcher-1513139-1238213743 -o /tmp/evaluation-result-1513139-1238213743/solver-1513139-1238213743 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513139-1238213743.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 4452
/proc/meminfo: memFree=866176/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=1052 CPUtime=0
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 1094036170 1077248 138 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 263 138 63 155 0 106 0

[startup+0.0501059 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 4452
/proc/meminfo: memFree=866176/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=3104 CPUtime=0.04
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 718 0 0 0 4 0 0 0 18 0 1 0 1094036170 3178496 684 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 776 687 79 155 0 619 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3104

[startup+0.102111 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 4452
/proc/meminfo: memFree=866176/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=3500 CPUtime=0.09
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 801 0 0 0 9 0 0 0 18 0 1 0 1094036170 3584000 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 875 767 79 155 0 718 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3500

[startup+0.30113 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 4452
/proc/meminfo: memFree=866176/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=3500 CPUtime=0.29
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 801 0 0 0 29 0 0 0 19 0 1 0 1094036170 3584000 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134517339 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 875 767 79 155 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3500

[startup+0.702168 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 4452
/proc/meminfo: memFree=866176/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=3500 CPUtime=0.69
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 801 0 0 0 69 0 0 0 23 0 1 0 1094036170 3584000 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134526598 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 875 767 79 155 0 718 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3500

[startup+1.50124 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=863544/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=4952 CPUtime=1.49
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 1450 0 0 0 149 0 0 0 25 0 1 0 1094036170 5070848 1150 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 1238 1150 79 155 0 1081 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4952

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=860088/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=8524 CPUtime=3.09
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 2319 0 0 0 308 1 0 0 25 0 1 0 1094036170 8728576 2019 1992294400 134512640 135151029 4294956240 18446744073709551615 134551418 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 2131 2019 79 155 0 1974 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8524

[startup+6.3017 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=856376/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=10944 CPUtime=6.29
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 2929 0 0 0 628 1 0 0 25 0 1 0 1094036170 11206656 2629 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 2736 2629 79 155 0 2579 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10944

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=853688/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=13704 CPUtime=12.69
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 3561 0 0 0 1267 2 0 0 25 0 1 0 1094036170 14032896 3261 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 3426 3261 79 155 0 3269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13704

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=849976/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=17124 CPUtime=25.49
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 4364 0 0 0 2545 4 0 0 25 0 1 0 1094036170 17534976 4064 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 4281 4064 79 155 0 4124 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17124

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=846712/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=20596 CPUtime=51.07
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 5190 0 0 0 5103 4 0 0 25 0 1 0 1094036170 21090304 4890 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 5149 4890 79 155 0 4992 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20596

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=842552/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=24992 CPUtime=102.26
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 6213 0 0 0 10220 6 0 0 25 0 1 0 1094036170 25591808 5913 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 6248 5913 79 155 0 6091 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24992

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=838136/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=29648 CPUtime=162.24
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 7312 0 0 0 16216 8 0 0 25 0 1 0 1094036170 30359552 7012 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 7412 7012 79 155 0 7255 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29648

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=835448/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=32588 CPUtime=222.23
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 7980 0 0 0 22213 10 0 0 25 0 1 0 1094036170 33370112 7680 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 8147 7680 79 155 0 7990 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32588

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=832568/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=35456 CPUtime=282.21
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 8679 0 0 0 28210 11 0 0 25 0 1 0 1094036170 36306944 8379 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 8864 8379 79 155 0 8707 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35456

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=831736/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=36440 CPUtime=342.2
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 8909 0 0 0 34208 12 0 0 25 0 1 0 1094036170 37314560 8609 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 9110 8609 79 155 0 8953 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 36440

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=828664/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=39772 CPUtime=402.18
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 9660 0 0 0 40205 13 0 0 25 0 1 0 1094036170 40726528 9360 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 9943 9360 79 155 0 9786 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 39772

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=827960/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=40620 CPUtime=462.16
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 9831 0 0 0 46203 13 0 0 25 0 1 0 1094036170 41594880 9531 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 10155 9531 79 155 0 9998 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 40620

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=824952/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=43660 CPUtime=522.15
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 10596 0 0 0 52201 14 0 0 25 0 1 0 1094036170 44707840 10296 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 10915 10296 79 155 0 10758 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 43660

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=824056/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=44720 CPUtime=582.13
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 10812 0 0 0 58199 14 0 0 25 0 1 0 1094036170 45793280 10512 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 11180 10512 79 155 0 11023 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44720

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=823096/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=46112 CPUtime=642.12
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 11054 0 0 0 64198 14 0 0 25 0 1 0 1094036170 47218688 10754 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 11528 10754 79 155 0 11371 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46112

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=820472/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=48780 CPUtime=702.1
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 11700 0 0 0 70195 15 0 0 25 0 1 0 1094036170 49950720 11400 1992294400 134512640 135151029 4294956240 18446744073709551615 134520439 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 12195 11400 79 155 0 12038 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 48780

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=819640/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=49844 CPUtime=762.09
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 11904 0 0 0 76193 16 0 0 25 0 1 0 1094036170 51040256 11604 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 12461 11604 79 155 0 12304 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 49844

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=818936/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=50632 CPUtime=822.07
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 12066 0 0 0 82191 16 0 0 25 0 1 0 1094036170 51847168 11766 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 12658 11766 79 155 0 12501 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 50632

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=818808/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=50888 CPUtime=882.05
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 12091 0 0 0 88189 16 0 0 25 0 1 0 1094036170 52109312 11791 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 12722 11791 79 155 0 12565 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 50888

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=815608/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=54380 CPUtime=942.03
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 12938 0 0 0 94187 16 0 0 25 0 1 0 1094036170 55685120 12638 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 13595 12638 79 155 0 13438 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 54380

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=815096/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=55036 CPUtime=1002.02
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 13048 0 0 0 100185 17 0 0 25 0 1 0 1094036170 56356864 12748 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 13759 12748 79 155 0 13602 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 55036

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=814648/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=55584 CPUtime=1062
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 13154 0 0 0 106183 17 0 0 25 0 1 0 1094036170 56918016 12854 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 13896 12854 79 155 0 13739 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 55584

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=814456/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=55716 CPUtime=1121.99
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 13193 0 0 0 112182 17 0 0 25 0 1 0 1094036170 57053184 12893 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 13929 12893 79 155 0 13772 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 55716

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=814264/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=55848 CPUtime=1181.97
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 13236 0 0 0 118180 17 0 0 25 0 1 0 1094036170 57188352 12936 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 13962 12936 79 155 0 13805 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 55848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4453
/proc/meminfo: memFree=814136/2055920 swapFree=4179168/4192956
[pid=4452] ppid=4450 vsize=56112 CPUtime=1200.07
/proc/4452/stat : 4452 (precosat) R 4450 4452 2128 0 -1 4194304 13284 0 0 0 119990 17 0 0 25 0 1 0 1094036170 57458688 12984 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4452/statm: 14028 12984 79 155 0 13871 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 56112

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.9
CPU system time (s): 0.184971
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 56112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13284
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1185

runsolver used 0.824874 second user time and 2.55161 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-28 05:15:43
IDJOB=1513139
IDBENCH=70238
IDSOLVER=507
FILE ID=node61/1513139-1238213743
PBS_JOBID= 9060505
Free space on /tmp= 66344 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1568578307-064.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513139-1238213743/watcher-1513139-1238213743 -o /tmp/evaluation-result-1513139-1238213743/solver-1513139-1238213743 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513139-1238213743.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5adac1d8579162dbe20ef9795f561831
RANDOM SEED=1021615812

node61.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        866592 kB
Buffers:        100052 kB
Cached:         990364 kB
SwapCached:       7920 kB
Active:         292900 kB
Inactive:       807140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        866592 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            75380 kB
Committed_AS:  2566184 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-03-28 05:35:45